| *** Taxonomy Characterization Data *** |
| Pedon ID: 84CA115005 | ( Yuba, California ) | Print Date: Nov 21 2024 3:27PM |
| Sampled as on Aug 30, 1984: | Los Posas V ; Fine, mixed, thermic Typic Rhodoxeralf |
| Revised to correlated: | Timbuctoo ; Fine, parasesquic, thermic Typic Rhodoxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84CA243 YUBA COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1984CA115005 Lat: 39° 14' 45.00" north Long: 121° 19' 29.99" west MLRA: 18 | National Soil Survey Center | |
| - | Pedon No. | 84P0881 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | 8D1 | 4A1d | 7B1a2 | |||||||||
| 84P04939 | 0-10 | A | S | 28.9 | 9.3 | 0.51 | 46 | 1.28 | 0.018 | 22 | |||
| 84P04940 | 10-23 | Bt1 | S | 34.2 | 11.2 | 0.47 | 36 | 1.30 | 0.036 | 17 | |||
| 84P04941 | 23-46 | Bt2 | S | 40.1 | 16.3 | 0.43 | 51 | 1.37 | 0.027 | 26 | |||
| 84P04942 | 46-66 | Bt3 | S | 44.6 | 19.5 | 0.47 | 27 | 1.37 | 0.040 | 8 | |||
| 84P04943 | 66-96 | BC | S | 37.5 | 16.7 | 0.52 | 40 | 1.35 | 0.043 | 15 | |||
| 84P04944 | 96-114 | Cr | S | 26.3 | 0.63 | 52 | 18 | 92 | |||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 6A1c | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||||
| 84P04939 | 0-10 | A | S | 6.6 | 2.42 | 91 | 74 | 0.98 | 0.25 | -- | |||||||||
| 84P04940 | 10-23 | Bt1 | S | 7.0 | 1.09 | 96 | 74 | 0.81 | 0.19 | -- | |||||||||
| 84P04941 | 23-46 | Bt2 | S | 6.9 | 0.57 | 94 | 74 | 0.68 | 0.16 | -- | |||||||||
| 84P04942 | 46-66 | Bt3 | S | 6.7 | 0.43 | 89 | 74 | 0.78 | 0.15 | tr | |||||||||
| 84P04943 | 66-96 | BC | S | 6.7 | 0.35 | 94 | 75 | 0.95 | 0.12 | tr | |||||||||
| 84P04944 | 96-114 | Cr | S | 6.4 | 0.24 | 93 | 77 | 1.49 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.74 | (NA) | |
| Clay, carbonate free, Weighted Average | 40 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 40 | % wt | |
| Volume, >2mm, Weighted Average | 18 | % vol | |
| Clay, total, Weighted Average | 40 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 10-60 cm | |||